Synonyms|373Antonyms|99|Broader|11Narrower|2Related|693

94 entries under adjective topic. ×

8
defunct(tired, past, lost, obsolete)
8
foregone
8
passé(noun, plain, new, last)
8
previous(last, late, old, past)
8
quondam(noun, last, original, late)
7
dated(plain, new, last, original)
6
ago
6
lost(past, destroyed, extinct)
6
of old(expression, idiom, last, original)
6
out-of-date(new, last, original, dead)
6
over(late, old, past, finished)
5
dowdy(plain, new, odd, old)
5
oldfangled(last, original, odd, old)
5
once(adverb, last, original, late)
5
outmoded(new, last, original, odd)
5
sometime(last, original, late, old)
5
vanished
4
belated
4
deceased(previous, obsolete, invalid, former)
4
gone by(verb, expression, phrasal verb, past)
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APASmart Define. (2015). bygone thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/bygone/thesaurus/synonyms
ChicagoSmart Define. 2015. "bygone thesaurus" https://smartdefine.org/bygone/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, bygone thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/bygone/thesaurus/synonyms>.
MLASmart Define. "bygone thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/bygone/thesaurus/synonyms>